baber/WOPTO huggingface dataset:
Patent JP-H1071391-A (JP)
Title: Electrolytic water-generating apparatus
Inventor: KAMIYA YOSHINORI
IPC: C02F1/46
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To make a time interval from cleaning to cleaning for an alkaline ionic water tank longer by removing sticking and depositing scale in the insides of the alkaline ionic water tank 50. SOLUTION: The electrolytic water generating apparatus comprises a process of storing alkaline ionic water generated in an electrolytic cell 10 in an alkaline ionic water tank 50 through the first inlet pipe 31 when generation of an ionic water is operated, storing an acid ionic water in an acid ionic water tank 40 through the second inlet pipe 32, storing the acid ionic water, generated in the electrolytic cell 10 when pipe cleaning is operated, in the alkaline ionic water tank 50 through the first inlet pipe 31, and making the alkaline ionic water bypass the acid ionic water tank 40 by conducting it through a valve (a change valve 34) provided to a part (an upstream pipe portion 32a) of the second inlet pipe 32 and the second inlet pipe 32.  In this case the inside of the alkaline ionic water tank 50 is partitioned by a partition 51 in to the first chamber 52 and the second chamber 53, both the chambers 52, 53 are allowed to communicate with each other at least at a predetermined water level, the first inlet pipe 31 is adjoined the first chamber 52 so as to allow it water to be conducted.
Patent JP-H0277950-A (JP)
Title: Data base processing system
Inventor: ICHIKAWA MAMORU
IPC: G06F7/22
Filed: 1988-09-14
Abstract: PURPOSE:To ensure the high-speed processing in a data base processing system despite a large scale of a data base by using an entire system journal file and a data base-based journal file and therefore carrying out the recovering processes for each logical unit at occurrence of faults. CONSTITUTION:An entire system journal file 3 and a data base-based journal file 4 are used for operation of a data base processing system. The file 3 acquires and stores the entire system journal, and the file 4 acquires and stores the individual journals for each logical unit. In a recovering process of a fault, only the journal record of the data base to be recovered is effectively inputted for execution of the recovery. Thus the input is omitted for the useless journal records and therefore the recovery processing time is shortened. In other words, the faults can be recovered for each logical unit despite a large scale of a data base and the data base processing is carried out at a high speed.
Patent JP-S6475191-A (JP)
Title: Laser beam machine
Inventor: IMAMURA SEIJI
IPC: B23K26/066
Filed: 1987-09-14
Abstract: PURPOSE:To improve a product in quality and yield by fitting an optical filter to cover part of the front end side of a stopping hole to a field stopping body of a laser optical system and attenuating the intensity of a laser beam. CONSTITUTION:The filter 16 to attenuate the intensity of an incident laser beam by covering part of a stopping hole 6 is provided on the field stopping body 5 in a laser optical system. The shape of an irradiating spot of the laser beam transmitting the field stopping body 5 gives an intensity distribution shown when an area (e) to keep a high light intensity comes in line with an area (f) of a low light intensity attenuated by a filter. Accordingly, a worked surface is scribed sufficiently by a 1st laser beam pulse in the area (e) of high light intensity and is not scribed in the area (f) of low light intensity. The unworked part is worked by a next pulse in the area (e) and uniform working is performed continuously in sequence. Since excessive laser irradiation is prevented, the product is improved in quality and yield.
Patent JP-S6385595-A (JP)
Inventor: ZENITANI FUKUO
IPC: G09G1/28
Filed: 1986-09-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1160864-A (JP)
Title: Vinyl chloride paste resin composition
Inventor: DOBASHI MASAAKI
IPC: C08L71/02
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a vinyl chloride paste resin compsn. which, in the form of a vinyl chloride resin paste, particularly when a filler, such as calcium carbonate, is incorporated, is large in the effect of reducing the viscosity and is less likely to cause a change in viscosity with the elapse of time. SOLUTION: This vinyl chloride paste resin compsn. comprises: 100 pts.wt. vinyl chloride resin; and 0.02 to 10 pts.wt. nonionic activating agent comprising a polyoxyethylene-polyoxypropylene-alkyl or -alkenyl ether having contg. an 8-20C straight-chain or branched alkyl or alkenyl group and having the average addition mol number ethylene oxide of 4 to 100 and the average addition mol number of propylene oxide of 1 to 100.
Patent JP-H03141970-A (JP)
Title: Straightening device for mahjong tile in automatic mahjong table
Inventor: OSHINO KIYOTA
IPC: A63F9/20
Filed: 1990-09-01
Abstract: PURPOSE:To make accurate straightening possible without generating interference with conveying action of mahjong tiles by arranging an extruding machine, which presses in the mahjong tile, straightness in a two-tier pile by a two-tier straightening machine, to the first positioned linear location of a guide path, in the front surface of an acceptance port of the guide path appearing in an opened part. CONSTITUTION:A final end part 43a of a feed conveyer 43 appears in one end part serving as an acceptance port (y) simultaneously with a two-tier straightening machine 44 arranged between the final end part 43 and the acceptance port (y). Further an extruding machine 45 is arranged in a manner wherein mahjong tiles, piled in two tiers on a rack surface of the two-tier straightening machine 44, are extruded from the acceptance port (y) into a guide path 5 by an in-out acting extruding head 45a. The two-tier straightening machine 44 is constituted of a rack 44a positioned lower by the amount corresponding to thickness of the mahjong tile P than the conveying surface of the feed conveyer 43, dam plate 44b for stopping receipt of the mahjong tile P fed from the feed conveyer 43 and a guide plate 44c moving in-out from a side of the dam plate 44b to a height position of the conveying surface of the feed conveyer 43.
Patent JP-H0767280-A (JP)
Title: Manufacture of motor
Inventor: KATO MAKIHITO
IPC: H02K5/22
Filed: 1993-08-23
Abstract: PURPOSE:To reduce the size of connector housing by inserting first and second pins alternately into holes made through the bottom face thereof and connecting the first and second pins, respectively, with the upper and lower faces of a printed board. CONSTITUTION:A plurality of holes are made through the bottom face of connector housing for a connector 4a and inserted alternately with first and second pins 9, 11a having staggering end. On the other hand, lands 8, 10 are formed by print wiring on the upper and lower faces of a printed board 5. The first and second pins 9a, 11a are soldered, respectively, to the lands 8, 10 on the upper and lower faces thus mounting a connector 4a on the printed board 5. Since the pitch of the pin is determined by simply taking account of the insulation distance thereof, the connector housing can be downsized.
Patent JP-S59124511-A (JP)
Title: Clamping method of circular blade
Inventor: ONO HIROMICHI
IPC: B23D19/06
Filed: 1982-12-28
Abstract: PURPOSE:To make a circular blade securable uniformly and tightly to an arbor, by making a coefficient of thermal expansion different between the circular blade and the arbor in time of clamping the former to the peripheral surface of the latter, while heating both in a way of circulating a heat medium around an inside cavity of the arbor. CONSTITUTION:When a circular blade having a ringlike edge is secured tight to the peripheral surface of an arbor 2 provided with a circulation feed system for a heat medium, first a spacer 14 and the circular blade 13 are alternately inserted into the arbor 2 and tacked with a fixed nut 15 for the time being. Next, after a duplex rotary joint 4 is attached to an opening end of the arbor 2, the heated medium is circulated around an inside cavity 3 of the arbor 2 by means of a pump 8 via pipes 5 and 7. With this method, both the arbor 2 and the circular blade 13 are heat-expanded for their diametral expansion whereby a diametral difference between them is reduced in proportion to a rise in temperature, while the arbor 2 is uniformly expanded as specified.
Patent JP-H0279428-A (JP)
Title: Dry etching method
Inventor: SHINOHARA KEIJI
IPC: H01L21/302
Filed: 1988-09-14
Abstract: PURPOSE:To prevent sputter substance at the ground metal from adhering to the sidewall by etching an insulating film on aluminum or aluminum alloy using the mixed gas of fluorine gas and chlorine gas. CONSTITUTION:In case of forming a groove or a contact hole in a PSG film 2, and resist 3 to become a mask is formed. Next, using the mixed gas of fluorince Freon gas and chlorine boric trichloride gas, dry etching is done with the resist 3 as a mask. Hereby, fluorine within the Freon gas becomes radical, which etches PSG. Also, the PSG 2 is removed, and when an Al-Si film 1 being the ground is exposed, Cl within boric trichloride gas reacts with Al within the Al-Si film 1, and it produces AlClx having volatility. This AlClx diffuses into vapor phase and is removed. Accordingly, attachment does not adhere to the sidewall 2a of the PSG film 2 and the groove inside wall of the resist 3 being etched.
Patent JP-S60125201-A (JP)
Title: Heat recovery method and apparatus in rectification tower
Inventor: NOMURA OSAMU
IPC: B01D3/32
Filed: 1983-12-09
Abstract: PURPOSE:To utilize the heat of low b.p. vapor discharged from the tower top of a rectification tower as a heat source by recovering the same, by obtaining high temp. and high pressure vapor by the adiabatic compression of steam generated by condensation energy of said low b.p. vapor. CONSTITUTION:A liquid mixture to be rectified supplied to a rectification tower 12 from a stock material supply pipe 11 is heated and rectified in the rectification tower 12. Low b.p. vapor is withdrawn from the top part of the tower 12 through pipings 13 and introduced into a steam generator 14 where condensed by heat exchange. Steam generated in a steam generator 14 is introduced into a compressor 19 through pipings 18 and compressed to be heated to a high temp. while the compressed steam is supplied to a reboiling vessel 21 or a steam demand part in the outside of the system and heat energy is supplied by heat exchange and, after condensation, the condensate is returned to the steam generator 14 through pipings 22. As a result, the heat of the aforementioned low b.p. vapor is recovered and can be utilized as a heat source.
Patent JP-H0784036-A (JP)
Title: Speed measuring apparatus
Inventor: KATO HIROMITSU
IPC: G01S13/58
Filed: 1993-09-17
Abstract: PURPOSE:To prevent influence of a frequency interference and other noise by providing a waveform deciding circuit having a duty deciding circuit and an interval deciding circuit. CONSTITUTION:A transmitted wave 5 emitted to a traveling vehicle 1 is reflected and input to a mixing detector 8 through a route of an antenna 4 and a circulator 3. The detector 8 frequency-mixes a received wave 6 and an injected wave 7 to extract a Doppler signal 9, amplifies it and outputs a rectangular Doppler signal 12. The signal 12 is supplied to a duty deciding circuit 41 and an interval deciding circuit 43 to approve a Doppler waveform. An AND circuit 46 outputs a waveform decision signal 47 as an AND of a duty decision signal 42, a correlation signal 44 and a period decision signal 45. That is, the signal 47 becomes OK only when all the signals 42, 44, 45 are OK. A gate circuit 48 supplies the signal 12 to a counter 11 only when the signal 47 is OK to execute calculating of a speed.
Patent JP-H0568621-A (JP)
Title: Bed equipment
Inventor: MIHARA TAKAYUKI
IPC: H02J3/00
Filed: 1991-09-11
Abstract: PURPOSE:To provide the bed equipment in which a television set can be installed and a television can be viewed from a bed. CONSTITUTION:In a bed containing shelf 6 provided in parallel to the wall surface 7, a freely containable bed 9 is installed centering around a rotation shaft 8. I the adjacent part of the bed containing shelf 6, a containing shelf 11 for containing a rack body 10 is provided and this containing shelf 11 and the rack body 10 can be drawn out freely by a slide rail 12. Also, the rack body 10 is freely turnable by a pivotally supporting part 13 in a state that it is drawn out completely. The rack body 10 is constituted of a front panel 14 and a rack 15 and in the rack 15, a television set 16 is contained so that a television screen is turned to the bed 9 side. In addition, in the rack 15, apparatuses such as a loudspeaker 17, a VTR 18, etc., can be contained. Moreover, as for a main power source of this rack body 10, a switch is provided so that it is turned on, when the rack body 10 is drawn out of the containing shelf 11, and it is turned off, when the rack body is contained.
Patent JP-S59117489-A (JP)
Title: Synchronous rotation controller for motor
Inventor: SAKAMOTO TSUTOMU
IPC: H02P5/52
Filed: 1982-12-23
Abstract: PURPOSE:To obtain an effectively synchronizing stability by providing a phase error detector and eliminating the unstable synchronization. CONSTITUTION:A pulse train outputted from a main motor rotating speed detector 7a is frequency-converted by a frequency converter 10. The conversion ratio of this case is set to equalize to the frequency of the pulse train outputted from a sub motor rotating speed detector 7b when a sub motor 5b ordinarily rotates. Since the frequency-converted signal is compared in phase with the pulse train outputted from the detector 7b, it is inputted to phase error detector 3c. The phase error component converted to the DC component of the detector 3c is inputted through a switch to the sub motor servo amplifier 4b.
Patent JP-S6386994-A (JP)
Title: Chroma signal demodulator circuit
Inventor: SAJI SHIGEO
IPC: H04N9/68
Filed: 1986-09-30
Abstract: PURPOSE:To scale down a timing generator circuit and to reduce the number of wirings by giving the output of a shift register train constituted in a loop-like shape to a multiplier and selecting the output of the shift register by shifting the shift register, instead of giving a coefficient after a selection circuit selects the output of the shift register, which method is conventional. CONSTITUTION:A chroma signal demodulator circuit realizes the gain control of a chroma signal and matrix demodulation through one multiplier, and it selects a signal input and the output of the loop-like shift register train 36 having a coefficient from a CPU and gives the selected ones to the 1st input X of the multipler 31. The output of the loop-like shift register train 34 having the coefficient obtained by calculating both an ACC gain from an ACC circuit 22 and the coefficient from the CPU is selected and given to the 2nd input Y of the multiplier 31, thereby demodulating the chroma signal. Thus a timing signal is simplified, and the timing generator circuit is scaled down. Besides to that, the numbers of circuits and wirings are reduced, and an area required for IC can be minimized.
Patent JP-S60124023-A (JP)
Title: Magnetic recording medium
Inventor: SHIBUYA YOSHIYUKI
IPC: C09D5/23
Filed: 1983-12-07
Abstract: PURPOSE:To enable suppression of deterioration with time and to improve a magnetic characteristic by forming a magnetic layer of needlelike particles contg. iron carbide. CONSTITUTION:Needlelike particles contg. iron carbide are dispersed together with a binder in an org. solvent to prepare a magnetic paint. Said paint is coated on a base and is dried to form a magnetic layer on a base body. The needlelike particles have usually >=3 average axial ratio of primary particles and usually <=2mum average grain size. Iron carbide is Fe5C2, Fe2C or Fe20C9 alone or a mixture composed of >=2 kinds thereof. The iron carbide incorporated at >=20wt% in the needlelike particles is preferable as the needlelike particles have >=450Oe coercive force. The magnetic recording medium having high coercive force, high quantity of magnetization and high residual magnetic flux density which is hardly deteriorated with time is thus obtd.
Patent JP-S6387100-A (JP)
Title: Low pitch extent correcting device in acoustic equipment with small aperture speaker
Inventor: MISHINA SHINICHI
IPC: H04R3/04
Filed: 1986-09-30
Abstract: PURPOSE:To expand a reproducing and expressing capacity by taking out a low pitch extent signal from the speaker output of an acoustic equipment, etc., and the signal this for driving an exclusive-use speaker. CONSTITUTION:The left channel and right channel of a stereoscopic signal are fetched from the external output terminal of acoustic equipment 1 and mixed by an amplifier 2. The output of the amplifier 2 passes through a low pitch extent frequency through a low pitched filter 3, and after the level is adjusted by a level controller 4, the output is supplied to an output amplifier 5. The output amplifier 5 drives a speaker 6. The low pitch extent filter 3, is set for example, so as to pass through the low pitch extent frequency of about 170 Hz or below.
Patent JP-H0547201-A (JP)
Title: Projection illuminating device
Inventor: TSUKADA MASASHI
IPC: G03B21/14
Filed: 1991-08-20
Abstract: PURPOSE:To improve the illuminous efficacy of a light source in a projection illuminating device using a parabolic mirror and reduce the cost and weight of the device. CONSTITUTION:In a projection illuminating device having a parabolic mirror 1 and a light source 2 disposed on the focus of the parabolic mirror 1 in which the light from the light source 2 is reflected by the parabolic mirror 1 and collected parallelly, and the collected parallel light and the direct light from the light source 2 are emitted to a body 3 to be illuminated, a spherical mirror 5 with the focus as the center having an opening part 4 in the center is disposed opposite to the parabolic mirror 1 in the front of the light source 2. Thus, of the light from the light source 2 never contributing to the illumination to the body 3 to be illuminated (the diffused light corresponding to ranges A and B), the diffused light corresponding to ranges C and D is reflected by the spherical mirror 5, and the resulting reflected light is passed through the focus and formed into the parallel light by the parabolic mirror 1, so that the illuminating light quantity of the body 3 to be illuminated is increased, or the luminous efficacy of the light source 2 can be improved. Further, since the use of an optical system such as a lens as in the case of a spherical type or elliptic type is not required, the cost and weight of the device can be reduced.
Patent JP-H0870848-A (JP)
Title: Euglena algal body highly containing vitamin e and beta-carotene and production
Inventor: YOSHINO TOMOKO
IPC: C12R1/90
Filed: 1994-09-02
Abstract: PURPOSE: To produce Euglena algal body highly containing vitamin E and β-caro tene at high productivity and at a low cost. CONSTITUTION: A culture product having high density of Euglena algal body is obtained by densely culturing a green alga belonging to the genus Euglena having producing activity of vitamin E and β-carotene. The cultured product is transferred to a carbonaceous source-free culture medium and further cultured under light. The obtained vitamins are natural forms and they are safe for a human body. They are useful as vitamin tables and for nutrition reinforced foods by adding to various kinds of foods.
Patent JP-H1063440-A (JP)
Title: Data recording and reproducing device
Inventor: IWASAKI YASUO
IPC: G06F3/06
Filed: 1996-08-14
Abstract: PROBLEM TO BE SOLVED: To shorten the time needed for data restoration and recovers the deterioration in the redundancy of a system in a short time by forming a path for data so that recording and reproduction are performed concurrently when data of one of a recording and a reproduction block are restored with data recorded in other recording and reproduction blocks. SOLUTION: A data multiplexer 44 output video data and parity data, inputted through selecting circuits 47A-47F, to a party arithmetic circuit 48, which outputs its arithmetic result to the selecting circuits 47A-47F. Consequently, disk array devices 42A-42F from a looped data flow path which returns to a hard disk drive having operated abnormally from a hard disk drive in normal operation through the parity arithmetic circuit 48. Therefore, the disk array drives 42A-42F can perform processes for recording and reproduction simultaneously.
Patent JP-H0574903-A (JP)
Title: Wafer surface inspection device
Inventor: ABE ICHIYOSHI
IPC: H01L21/66
Filed: 1991-09-12
Abstract: PURPOSE:To provide a wafer surface inspection device in which micro dust on a wafer can be observed and analyzing time can be shortened. CONSTITUTION:Coordinates of micro dust, detected through a detector 1, are recognized through a precision stage 2 and a coordinates recognition software 3. The micro dust is then analyzed through an analyzer 4 which outputs information.
Patent JP-H0788480-A (JP)
Title: Heavy metal-containing wastewater treatment method and apparatus
Inventor: MAKIMOTO SATOKI
IPC: C02F1/62
Filed: 1993-09-20
Abstract: PURPOSE:To improve treatment efficiency and provide treated clean water by operating a wastewater treatment apparatus in the way the return ratio of sludge can be within a specified range when a part of the sludge from a precipitating process is returned to a neutralizing process in the prior stage. CONSTITUTION:The flow rate of raw water, the concentration of SS to be neutralized of raw water, and the concentration of produced sludge are measured respectively by a flow meter 1, a raw water SS meter 2, and a sludge concentration meter 3 and the measured results are sent to a computing system 4. On the other hand, a part of sludge of a thickner 19 is returned to a mixing tank 6 through a pipeline 15B by a sludge pump 5. At that time, based on the sent data of the raw water flow rate, the concentration of SS to be neutralized of raw water, and the sludge concentration, the computing system 4 determines the amount of sludge to be returned as to adjust the sludge returned ratio to be within a range of 6 to 15 and controls the sludge pump 5 as to control the amount of sludge to be returned.
Patent JP-S59122828-A (JP)
Title: Hot water supply system
Inventor: KOBAYASHI TOORU
IPC: F24D19/10
Filed: 1982-12-28
Abstract: PURPOSE:To contrive to save energy by a method wherein an automatic water mixing cock is arranged at a hot water delivery part and the maximum set temperatue of hot water of mixer taps is controlled to become equal to the hot water delivery temperature of a hot water supplier in a storage type hot water supply system. CONSTITUTION:The hot water temperature setting signals T1 and T2 of mixer taps 8 and 9 and the signal T3 of a hot water temperature sensor 11 are inputted to a temperature control circuit 10. The control circuit 10 selects a signal having a higher value out of the hot water temperature setting signals T1 and T2 as a reference hot water temperature set point and compares the select reference hot water temperature set point T1 or T2 with a hot water supplying temperature T3 and outputs a control signal to an automatic water mixing cock 7 so as to equalize said temperatures. Due to the constitution as mentioned above, no hot water temperature in hot water distributing piping higher than necessary is required, resulting in enabling to reduce heat dissipation loss.